Titan Resources, the Australian-based nickel producer, has recently confirmed the economics of its BioHeap process, following a pre-feasibihty cost analysis of the exploration of two small low-grade ...

Among the environmental scars left behind by mining are heaps of waste known as tailings. They sit in exposed piles, are buried or are deposited in ponds and lakes. The danger comes from sulfide ...

Endolith has reported a major advance in copper extraction as it pushes the frontiers of microbial science. In collaboration with BHP’s (ASX:BHP,NYSE:BHP,LSE:BHP) innovation arm, Think & Act ...

Novel Process for Bioleaching Pyrrhotite Tailings Using Natural Bacteria Holds Zero-Carbon Potential for Green Steel and EV Battery Metal Applications The Company's new R&D pursuits radically differ ...

In a pine forest on Michigan’s Upper Peninsula, the only active nickel mine in the US is nearing the end of its life. At a ...

A recent scientific article in Scientific Reports discussed an innovative method for extracting rare earth elements (REEs) from gold mine tailings (GMT) using Acidithiobacillus thiooxidans with a ...